212 	int unit;  in bd_get_bdinfo()  local
218 	unit = 0;  in bd_get_bdinfo()
220 		if (unit == dev->d_unit)  in bd_get_bdinfo()
222 		unit++;  in bd_get_bdinfo()
235 	int i, unit;  in bd_bios2unit()  local
239 		unit = 0;  in bd_bios2unit()
242 				DPRINTF("bd unit %d is BIOS device 0x%x", unit,  in bd_bios2unit()
244 				return (unit);  in bd_bios2unit()
246 			unit++;  in bd_bios2unit()
257 	int unit;  in bd_unit2bios()  local
263 	unit = 0;  in bd_unit2bios()
265 		if (unit == dev->dd.d_unit)  in bd_unit2bios()
267 		unit++;  in bd_unit2bios()
305 	int unit, numfd;  in fd_init()  local
309 	for (unit = 0; unit < numfd; unit++) {  in fd_init()
315 		bd->bd_unit = unit;  in fd_init()
324 		printf("BIOS drive %c: is %s%d\n", ('A' + unit),  in fd_init()
325 		    biosfd.dv_name, unit);  in fd_init()
329 	bcache_add_dev(unit);  in fd_init()
336 	int base, unit;  in bd_init()  local
340 	for (unit = 0; unit < *(unsigned char *)PTOV(BIOS_NUMDRIVES); unit++) {  in bd_init()
346 		bd->bd_unit = base + unit;  in bd_init()
351 		printf("BIOS drive %c: is %s%d\n", ('C' + unit),  in bd_init()
352 		    bioshd.dv_name, unit);  in bd_init()
355 	bcache_add_dev(unit);  in bd_init()
468 bd_check_extensions(int unit)  in bd_check_extensions()  argument
471 	if (unit < 0x80)  in bd_check_extensions()
478 	v86.edx = unit;  in bd_check_extensions()
494 bd_reset_disk(int unit)  in bd_reset_disk()  argument
500 	v86.edx = unit;  in bd_reset_disk()
1307 	int	i, unit, slice, partition;  in bd_getdev()  local
1347 	unit = biosdev & 0x7f;  in bd_getdev()
1360 		unit = 0;	/* XXX */  in bd_getdev()
1368 			unit = i;  in bd_getdev()
1371 	rootdev = MAKEBOOTDEV(major, slice, unit, partition);  in bd_getdev()